AMS Subtitle Image Maker for Mac
AMS iMedia Converter is the fastest, easiest and most powerful utility for Mac to free snapshot stitching.
Support English, French, German, Portuguese, Spanish, Italian, Japanese.
v2.0.0 compatible with macOS 10.10 or later

Multiple Formats

Support a wide range of video formats: MP4, MPEG, VOB, WMV, MKV, RMVB, AVI, MOV, FLV, WEBM and more.

Extract image from a video file

It is useful when you want to save a particular picture from a movie, used as a desktop wallpaper.

Long Snapshot

Automatically merge multiple screenshots/images into one vertically with a bunch of options, used to break the word limit.

All in the picture

Everything I want to say is in the picture. Life is like a TVShow, I've seen it and shared it.